Unable install package on laravel 9

[RobertoLanzeni]

Hi there.
I have a problem by installing this package.

composer require maatwebsite/excel
PHP Warning:  Module "gd" is already loaded in Unknown on line 0
Info from https://repo.packagist.org: #StandWithUkraine
Using version ^3.1 for maatwebsite/excel
./composer.json has been updated
Running composer update maatwebsite/excel
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - maatwebsite/excel[3.1.0, ..., 3.1.25] require php ^7.0 -> your php version (8.1.11) does not satisfy that requirement.
    - maatwebsite/excel[3.1.26, ..., 3.1.35] require illuminate/support 5.8.*|^6.0|^7.0|^8.0 -> found illuminate/support[v5.8.0, ..., 5.8.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev] but these were not loaded, likely because it conflicts with another require.
    - phpoffice/phpspreadsheet[1.18.0, ..., 1.25.2] require ext-zip * -> it is missing from your system. Install or enable PHP's zip extension.
    - maatwebsite/excel[3.1.41, ..., 3.1.x-dev] require psr/simple-cache ^1.0|^2.0 -> found psr/simple-cache[1.0.0, 1.0.1, 2.0.0, 2.x-dev] but the package is fixed to 3.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
    - maatwebsite/excel[3.1.36, ..., 3.1.40] require phpoffice/phpspreadsheet ^1.18 -> satisfiable by phpoffice/phpspreadsheet[1.18.0, ..., 1.25.2].
    - Root composer.json requires maatwebsite/excel ^3.1 -> satisfiable by maatwebsite/excel[3.1.0, ..., 3.1.x-dev].

To enable extensions, verify that they are enabled in your .ini files:
    - /etc/php/8.1/cli/php.ini
    - /etc/php/8.1/cli/conf.d/10-mysqlnd.ini
    - /etc/php/8.1/cli/conf.d/10-opcache.ini
    - /etc/php/8.1/cli/conf.d/10-pdo.ini
    - /etc/php/8.1/cli/conf.d/15-xml.ini
    - /etc/php/8.1/cli/conf.d/20-calendar.ini
    - /etc/php/8.1/cli/conf.d/20-ctype.ini
    - /etc/php/8.1/cli/conf.d/20-curl.ini
    - /etc/php/8.1/cli/conf.d/20-dom.ini
    - /etc/php/8.1/cli/conf.d/20-exif.ini
    - /etc/php/8.1/cli/conf.d/20-ffi.ini
    - /etc/php/8.1/cli/conf.d/20-fileinfo.ini
    - /etc/php/8.1/cli/conf.d/20-ftp.ini
    - /etc/php/8.1/cli/conf.d/20-gd.ini
    - /etc/php/8.1/cli/conf.d/20-gettext.ini
    - /etc/php/8.1/cli/conf.d/20-iconv.ini
    - /etc/php/8.1/cli/conf.d/20-mbstring.ini
    - /etc/php/8.1/cli/conf.d/20-mysqli.ini
    - /etc/php/8.1/cli/conf.d/20-pdo_mysql.ini
    - /etc/php/8.1/cli/conf.d/20-phar.ini
    - /etc/php/8.1/cli/conf.d/20-posix.ini
    - /etc/php/8.1/cli/conf.d/20-readline.ini
    - /etc/php/8.1/cli/conf.d/20-shmop.ini
    - /etc/php/8.1/cli/conf.d/20-simplexml.ini
    - /etc/php/8.1/cli/conf.d/20-sockets.ini
    - /etc/php/8.1/cli/conf.d/20-sysvmsg.ini
    - /etc/php/8.1/cli/conf.d/20-sysvsem.ini
    - /etc/php/8.1/cli/conf.d/20-sysvshm.ini
    - /etc/php/8.1/cli/conf.d/20-tokenizer.ini
    - /etc/php/8.1/cli/conf.d/20-xmlreader.ini
    - /etc/php/8.1/cli/conf.d/20-xmlwriter.ini
    - /etc/php/8.1/cli/conf.d/20-xsl.ini
You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode.
Alternatively, you can run Composer with `--ignore-platform-req=ext-zip` to temporarily ignore these required extensions.

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.
You can also try re-running composer require with an explicit version constraint, e.g. "composer require maatwebsite/excel:*" to figure out if any version is installable, or "composer require maatwebsite/excel:^2.1" if you know which you need.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.
cdglinux@cdglinux-ESPRIMO-E710:~/sviluppo/liste-attesa$ 

I've already enable extension=gd by editing php.ini file in /etc/php/8.1/cli

Can someone helpme on this?
Thanks

Roberto

[patrickbrouwers]

Please follow the official installation instructions in the documentation: https://docs.laravel-excel.com/3.1/getting-started/installation.html

composer require psr/simple-cache:^2.0 maatwebsite/excel

[RobertoLanzeni]

Yes I've already did it, but no way to install, same error...

[patrickbrouwers]

I don't think it will be the same error, because the error you shared says it can't install because of simple-cache:3.0 in your composer.lock

Another error in the list of Problems composer detected is that you don't have ext-zip installed.

Please have a close look at:

Problem 1
    - maatwebsite/excel[3.1.0, ..., 3.1.25] require php ^7.0 -> your php version (8.1.11) does not satisfy that requirement.
    - maatwebsite/excel[3.1.26, ..., 3.1.35] require illuminate/support 5.8.*|^6.0|^7.0|^8.0 -> found illuminate/support[v5.8.0, ..., 5.8.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev] but these were not loaded, likely because it conflicts with another require.
    - phpoffice/phpspreadsheet[1.18.0, ..., 1.25.2] require ext-zip * -> it is missing from your system. Install or enable PHP's zip extension.
    - maatwebsite/excel[3.1.41, ..., 3.1.x-dev] require psr/simple-cache ^1.0|^2.0 -> found psr/simple-cache[1.0.0, 1.0.1, 2.0.0, 2.x-dev] but the package is fixed to 3.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
    - maatwebsite/excel[3.1.36, ..., 3.1.40] require phpoffice/phpspreadsheet ^1.18 -> satisfiable by phpoffice/phpspreadsheet[1.18.0, ..., 1.25.2].
    - Root composer.json requires maatwebsite/excel ^3.1 -> satisfiable by maatwebsite/excel[3.1.0, ..., 3.1.x-dev].
    - ```

[RobertoLanzeni]

Ok i found a solution, php8.1-zip was missing.
sudo apt install php8.1-zip
Now works like a charm! Thanks a lot!
Roberto